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Continuous Fluorescence-Based Endonuclease-Coupled DNA Methylation Assay to Screen for DNA Methyltransferase Inhibitors
Published on: August 5, 2022
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Mutations in RNA methylating enzymes in disease
Vanja Stojković1, Danica Galonić Fujimori2
1Department of Cellular and Molecular Pharmacology, University of California San Francisco, 600 16th St, MC2280, San Francisco, CA 94158, United States.
Current Opinion in Chemical Biology
|October 24, 2017
Summary
RNA methylation, a common modification in all organisms, has unclear functions. Recent studies explore RNA methylating enzyme mutations in eukaryotes and prokaryotes, linking them to diseases and antibiotic resistance.
Area of Science:
- Biochemistry
- Molecular Biology
- Genetics
Background:
- RNA methylation is a prevalent post-transcriptional modification across prokaryotic and eukaryotic domains.
- The functional significance of most RNA methylations is not yet fully understood.
- RNA methylation plays roles in eukaryotic cellular processes, with dysregulation linked to diseases.
Purpose of the Study:
- To review recent advancements in understanding the mutational landscape of RNA methylating enzymes.
- To explore the implications of these mutations in both eukaryotic and prokaryotic organisms.
- To connect alterations in RNA methylation to disease development and antibiotic resistance.
Main Methods:
- Review of recent scientific literature on RNA methylating enzymes.
- Analysis of mutational data in prokaryotic and eukaryotic RNA methylating enzymes.
- Discussion of the functional consequences of altered RNA methylation.
Main Results:
- Mutations in eukaryotic RNA methylating enzymes are associated with diseases and disorders.
- Loss of RNA methylation in prokaryotes can confer advantages, particularly under antibiotic stress.
- The study highlights the dual role of RNA methylation in health and microbial adaptation.
Conclusions:
- Understanding the mutational landscape of RNA methylating enzymes is crucial for both human health and microbial studies.
- Targeting RNA methylation pathways may offer novel therapeutic strategies for diseases and antibiotic resistance.
- Further research is needed to fully elucidate the functional roles of RNA methylation in diverse organisms.
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